That's why the world's police and military forces use them.QUOTE]
I'm not even going to bite. If that's what YOU think why the "worlds" police and military forces uses them, then there's no reason to drift the thread off-topic. By the way, why is there 1911's still present in some other operational forces? Don't need to answer that...
Where is the HK45 being so widely used throughout the world's police and military? You don't need to answer that, either. I know what the correct answer is...and it isn't yours.
How many police or military forces use the RIA 1911 right out of the box without some major work?
So, you want to take a meager example and make a sweep with a broad brush? Why has the 1911 been around for almost 100 years? You think if they had reliability problems they would have changed to another platform in short order? I'm thinking you don't. I'm thinking they would have. But, a PROPERLY made 1911 is as reliable as any other. The platform has been proven to be reliable, accurate, and safe.
And Glocks, HKs, Sigs (and a few others) have a worldwide reputation for reliability right out of the box with no further work required.
My question to you again: Why aren't HKs tested for proper function of the slide release before being shoved out their door?
And, like I said, you have your opinion based on the wrong facts. Every manufacturer including the ones you've stated have had problems of some sort. There's not one manufacturer that has a 100% rating of reliability.